@inproceedings{SAC-2014-SwamyIG,
	author        = "N. Ramalingeswara Swamy and Saiful Islam and Phalguni Gupta",
	booktitle     = "{Proceedings of the 29th Symposium on Applied Computing}",
	doi           = "10.1145/2554850.2555097",
	editor        = "Yookun Cho and Sung Y. Shin and Sang-Wook Kim and Chih-Cheng Hung and Jiman Hong",
	isbn          = "978-1-4503-2469-4",
	pages         = "58--59",
	publisher     = "{ACM}",
	title         = "{Two level reversible data hiding in 2D images}",
	year          = 2014,
}